Ice, H2O(s), is classified as(1) an ionic compound (2) a molecular compound (3) a homogeneous mixture (4) a heterogeneous mixture Solution and Explanation:In o Expert Science, Math and MCAT tutoring in NYC
What is the proper name for H2O2?
You can call it, if you wish, awkwardly, dihydrogen oxide, but since the valences of the two elements demand that conformation, simply “hydrogen oxide,” would work, the “di” being implied. Of course we have a perfectly good word for H2O, water.
What is the difference between H2O and hydrogen dioxide?
Hydrogen dioxide (or more accurately dihydrogen dioxide) is H2O2, more commonly called hydrogen peroxide. H2O could be accurately called dihydrogen oxide or dihydrogen monoxide. H2O is Dihydrogen monooxide (AKA Dihydrogen oxide). The "Di" means there are 2 atoms of hydrogen. If you want to be picky, you can put "mono" in front of "oxide".
What is the chemical formula for water?
The chemical formula for water is H 2 O, which means each molecule of water consists of one oxygen atom chemically bonded to two hydrogen atoms. Thus, water is a compound.
Is water H2O an element or a compound?
OxidaneWaterWater/IUPAC ID
What is the classification of water chemistry?
Water is a chemical compound; hydrogen and oxygen are elements. In general, a reverse chemical process breaks down compounds into their elements. For example, water (a compound) can be decomposed into hydrogen and oxygen (both elements) by a process calledelectrolysis.
Is water compound or molecule?
compoundAnswer. Water is a compound. It contains more than one element: hydrogen and oxygen atoms are joined together; as illustrated in the video clip Elements and Compounds, above. An important feature of compounds is that they are very different from the elements from which they are made.
Is water a molecular substance?
Water is a molecule because it contains molecular bonds. Water is also a compound because it is made from more than one kind of element (oxygen and hydrogen). If you like, you can say that water is a molecular compound.
Is water a compound or homogeneous mixture?
Water is a substance; more specifically, because water is composed of hydrogen and oxygen, it is a compound.
Why is water considered a complex compound?
Water with the chemical formula of H2O is considered a compound because it comprises two elements – hydrogen and oxygen, which are combined in the ratio of 1:8.
Is h2O an element if not explain your answer?
Water consists of hydrogen and oxygen. The smallest particle of water is a water molecule, which is made of two atoms of hydrogen bonded to one atom of oxygen. Its formula is H2O and it can be broken down into its components, so it is not an element.
Is water a mixture?
Water is a compound. It is made up of many elements, including hydrogen and oxygen atoms that are bonded together.
Why water is a compound not a mixture?
Water is a compound because: It cannot be separated into its constituent elements by physical methods. The property of water is completely different from its constituent elements hydrogen and oxygen.
Is h2O an atom?
Atoms join together to form molecules. A water molecule has three atoms: two hydrogen (H) atoms and one oxygen (O) atom. That's why water is sometimes referred to as H2O.
What are the characteristics of water?
Though water is everywhere on Earth, it is a very unusual compound because of the nature of the chemical bonds between its atoms. Here are a few of its eccentricities: 1 Water is denser in its liquid state than in its solid state, which is why ice can float on or in liquid water. 2 Water has an unusually high boiling point based on its molecular weight. 3 Water is often referred to as the "universal solvent" because of its amazing ability to dissolve so many substances.
Why is water considered a universal solvent?
Water is often referred to as the "universal solvent" because of its amazing ability to dissolve so many substances. These unusual properties have had a profound impact on the development of life on Earth and on the weathering and erosion of Earth's surface.
What are some examples of compounds?
An example of a compound would be table salt, NaCl. However, as scientists came to understand chemical bonding better, the line between ionic and covalent bonds became fuzzier. Also, some molecules contain both ionic and covalent bonds between the various atoms. In summary, the modern definition of a compound is a type of molecule consisting ...
Why is water so unusual?
Though water is everywhere on Earth, it is a very unusual compound because of the nature of the chemical bonds between its atoms. Here are a few of its eccentricities: Water is denser in its liquid state than in its solid state, which is why ice can float on or in liquid water. Water has an unusually high boiling point based on its molecular weight.
Is water an element?
Before mankind knew about atoms and molecules, water was considered an element. Other elements included earth, air, fire, and sometimes metal, wood, or spirit. In some traditional sense, you could consider water an element, but it doesn't qualify as an element according to the scientific definition—an element is a substance consisting ...
Is water a chemical compound?
It would be logical to think that water must be one of the basic elements. But in reality, water is a chemical compound.
Is water a compound or a molecule?
Water as a Compound and Molecule. A compound forms whenever two or more atoms form chemical bonds with each other. The chemical formula for water is H 2 O, which means each molecule of water consists of one oxygen atom chemically bonded to two hydrogen atoms. Thus, water is a compound.
